Return-path: Received: from lb3-smtp-cloud6.xs4all.net ([194.109.24.31]:56260 "EHLO lb3-smtp-cloud6.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750898AbbFLGxH (ORCPT ); Fri, 12 Jun 2015 02:53:07 -0400 Message-ID: <557A81C6.60604@xs4all.nl> Date: Fri, 12 Jun 2015 08:52:54 +0200 From: Hans Verkuil MIME-Version: 1.0 To: Linux Media Mailing List CC: "Prashant Laddha (prladdha)" Subject: [PATCH] v4l2-dv-timings: log if the timing is reduced blanking V2 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: The last CVT standard introduced reduced blanking version 2 which is signaled by a vsync of 8. Log this. Signed-off-by: Hans Verkuil diff --git a/drivers/media/v4l2-core/v4l2-dv-timings.c b/drivers/media/v4l2-core/v4l2-dv-timings.c index eefad4f..5d9e896 100644 --- a/drivers/media/v4l2-core/v4l2-dv-timings.c +++ b/drivers/media/v4l2-core/v4l2-dv-timings.c @@ -290,9 +290,11 @@ void v4l2_print_dv_timings(const char *dev_prefix, const char *prefix, (bt->polarities & V4L2_DV_VSYNC_POS_POL) ? "+" : "-", bt->il_vsync, bt->il_vbackporch); pr_info("%s: pixelclock: %llu\n", dev_prefix, bt->pixelclock); - pr_info("%s: flags (0x%x):%s%s%s%s%s\n", dev_prefix, bt->flags, + pr_info("%s: flags (0x%x):%s%s%s%s%s%s\n", dev_prefix, bt->flags, (bt->flags & V4L2_DV_FL_REDUCED_BLANKING) ? " REDUCED_BLANKING" : "", + ((bt->flags & V4L2_DV_FL_REDUCED_BLANKING) && + bt->vsync == 8) ? " (V2)" : "", (bt->flags & V4L2_DV_FL_CAN_REDUCE_FPS) ? " CAN_REDUCE_FPS" : "", (bt->flags & V4L2_DV_FL_REDUCED_FPS) ?